Cast away from the surface of the Earth by the disappearance of the sun, Mankind lives hidden in the underground fortress of Arx. Humans only have magic left to fend off starvation and survive against ratmen and dragons...

But the danger is much greater.Lurking in the eternal darkness of the mines.It collects the innocent souls of the city.It is not a monster. It is not human. It is pure Evil.

The adventure begins. Soon Arx Fatalis, the fate of Arx, will be in your hands.